the story of Princess Nell in a nutshell.

Once upon a time there was a little Princess named Nell who was imprisoned in a tall dark castle on an island in the middle of a great sea, with a little boy named Harv, who was her friend and protector. She also had four special friends named Dinosaur, Duck, Peter Rabbit, and Purple.

Princess Nell and Harv could not leave the Dark Castle, but from time to time a Raven would come to visit them and tell them of the wonderful things over the sea in the Land Beyond. One day the Raven helped Princess Nell escape from the castle, but alas, poor Harv was too big and had to stay locked up behind the castle's great iron door with twelve locks.

Princess Nell loved Harv like a brother and refused to abandon him, so she and her friends, Dinosaur, Duck, Peter, and Purple, traveled over the sea in a little red boat, having many adventures, until they came to the Land Beyond. This was divided into twelve countries each ruled by a Faery King or a Faery Queen. Each King or Queen had a wonderful Castle, and each Castle was a Treasury containing gold and jewels, and in each Treasury was a jeweled Key that would open one of the twelve locks on the iron door of the Dark Castle.

Princess Nell and her friends had many adventures as they visited each of the twelve kingdoms and collected the twelve keys. Some they got by persuasion, some by cleverness, and some they took in battle. By the end of the quest, some of Nell's four friends had died, and some had gone their separate ways. But Nell was not alone, for she had become a great heroine during her adventures.

In a great ship, accompanied by many soldiers, servants, and elders, Nell traveled back over the sea to the island of the Dark Castle. As she approached the iron door, Harv saw her from the top of a tower and gruffly told her to go away, for Princess Nell had changed so much during her Quest that Harv no longer recognized her. "I have come to set you free," Princess Nell said. Harv again told her to go away, saying that he had all the freedom he wanted within the walls of the Dark Castle.

Princess Nell put the twelve keys into the twelve locks and began to open them one by one. When the rusty door of the castle finally creaked open, she saw Harv standing with a bow at the ready, and an arrow drawn, pointed straight at her heart. He let fly the arrow, and it struck her in the chest and would have killed her except that she was wearing a locket Harv had given her many years ago, before she left the castle. The arrow struck and shattered the locket. In the same moment, Harv was cut down by an arrow from one of Princess Nell's soldiers. Nell rushed to her fallen brother to comfort him and wept over his body for three days and three nights.

When finally she dried her eyes, she saw that the Dark Castle had become glorious; for the river of tears that had flowed from her eyes had watered the grounds, and beautiful gardens and forests had sprung up overnight, and the Dark Castle itself was no longer dark, but a shining beacon filled with delightful things.

Princess Nell lived in that castle and ruled over that island for the rest of her days, and every morning she would go for a walk in the garden where Harv had fallen. She had many adventures and became a great Queen, and in time she met and married a Prince, and had many children, and lived happily ever after.

"What's an adventure?" Nell said.

The word was written across the page. Then both pages filled with moving pictures of glorious things: girls in armor fighting dragons with swords, and girls riding white unicorns through the forest, and girls swinging from vines, swimming in the blue ocean, piloting rocket ships through space. Nell spent a long time looking at all of the pictures, and after a while all of the girls began to look like older versions of herself.

Judge Fang visits his district;

Miss Pao arranges a demonstration;

the case of the stolen book takes on unexpected depth.

As Judge Fang proceeded across the Causeway on his chevaline, accompanied by his assistants, Chang and Miss Pao, he saw the Leased Territories wreathed in a mephitic fog. The emerald highlands of Atlantis/Shanghai floated above the squalor. A host of mirrored aerostats surrounded that lofty territory, protecting it from the larger and more obvious sorts of intruders; from here, miles away, the individual pods were of course not visible, but they could be seen in the aggregate as a subtle gleam in the air, a vast bubble, perfectly transparent, enveloping the sacrosanct territory of the Anglo-Americans, stretching this way and that in the shifting winds but never tearing.

The view was spoiled as they drew closer to the Leased Territories and entered into their eternal fogs. Several times as they rode through the streets of the L.T., Judge Fang made a peculiar gesture: He curled the fingers of his right hand into a cylinder, as though grasping an invisible stalk of bamboo. He cupped his other hand beneath, forming a dark enclosed cavity, and then peeked into it with one eye. When he stared into the pocket of air thus formed, he saw the darkness filled with coruscating light— something like staring into a cavern filled with fireflies, except that these lights came in all colors, and all of the colors were as pure and clear as jewels.

People who lived in the L.T. and who performed this gesture frequently developed a feel for what was going on in the microscopic world. They could tell when something was up. If the gesture was performed during a toner war, the result was spectacular.

Today it was nowhere near toner war levels, but it was fairly intense. Judge Fang suspected that this had something to do with the purpose of this errand, which Miss Pao had declined to explain.

They ended up in a restaurant. Miss Pao insisted on a table out on the terrace, even though it looked like rain. They ended up overlooking the street three stories below. Even at that distance it was difficult to make out faces through the fog.

Miss Pao drew a rectangular package from her bag, wrapped up in Nanobar. She unwrapped it and drew out two objects of roughly the same size and shape: a book and a block of wood. She placed them side by side on the table. Then she ignored them, turning her attention to the menu. She continued to ignore them for several minutes more, as she and Chang and Judge Fang sipped tea, exchanged polite chatter, and began to eat their meals.

"At Your Honor's convenience," Miss Pao said, "I would invite you to examine the two objects I laid on the table."

Judge Fang was startled to notice that, while the block's appearance had not changed, the book had become covered in a layer of thick gray dust, as if it had been growing mildew for several decades.

"Oooh," Chang blurted, sucking a lengthy skein of noodles into his maw and bulging his eyes in the direction of this peculiar exhibit.

Judge Fang rose, walked around the table, and bent down for a closer look. The gray dust was not uniformly distributed; it was much thicker toward the edges of the book cover. He opened the book and was startled to notice that the dust had infiltrated deep between the pages.

"This is dust with a purpose in life," Judge Fang observed. Miss Pao glanced significantly at the block of wood. Judge Fang picked it up and examined it on all sides; it was clean. "This stuff is discriminating too!" Judge Fang said.

"It is Confucian toner," Chang said, finally choking down his noodles. "It has a passion for books."

The Judge smiled tolerantly and looked to Miss Pao for an explanation. "You have examined this new species of mite, I take it?"

"It is more interesting than that," Miss Pao said. "Within the last week, not one but two new species of mite have appeared in the Leased Territories— both programmed to seek out anything that looks like a book." She reached into her bag again and handed her master a rolled-up piece of mediatronic paper.

A waitress scurried up and helped move the dishes and teacups aside. Judge Fang unrolled the page and anchored it with various small items of faience. The paper was divided into two panes, each containing a magnified view of a microscopic device. Judge Fang could see that both were made to navigate through the air, but beyond that, they could hardly have been more different. One of them looked like a work of nature; it had several bizarre and elaborate arms and sported four enormous, wildly involuted, scooplike devices, arranged ninety degrees apart.

"The ears of a bat!" Chang exclaimed, tracing their impossibly complex whorls with the tip of a chopstick. Judge Fang said nothing but reminded himself that this sort of quick insight was just the sort of thing Chang excelled at.

"It appears to use echolocation, like a bat," Miss Pao admitted. "The other one, as you can see, is of a radically different design." The other mite looked like a spacecraft as envisioned by Jules Verne. It had a streamlined, teardrop shape, a pair of manipulator arms folded neatly against its fuselage, and a deep cylindrical cavity in the nose that Eudge Fang took to be its eye.

"This one sees light in the ultraviolet range," Miss Pao said. "Despite their differences, each does the same thing: searches for books. When it finds a book, it lands on the cover and :rawls to the edge, then creeps between the pages and examines the internal structure of the paper."

"What is it looking for?"

"There is no way to tell, short of disassembling its internal computer system and decompiling its program— which is difficult," Miss Pao said, with characteristic understatement. "When it finds that it has been investigating a normal book made of old-fashioned paper, it deactivates and becomes dust."

"So there are many dirty books in the Leased Territories now," Chang said.

"There aren't that many books to begin with," Judge Fang said. Miss Pao and Chang chuckled, but the Judge showed no sign that he had been making a joke; it was just an observation. "What conclusions do you draw, Miss Pao?" the Judge said.

"Two different parties are searching the Leased Territories for the same book," Miss Pao said. She did not have to state that the target of this search was probably the book stolen from the gentleman named Hackworth.

"Can you speculate as to the identity of these parties?"

Miss Pao said, "Of course, neither device carries a maker's mark. The bat-eared one has Dr. X written all over it; most of its features appear to be evolved, not engineered, and the Doctor's Flea Circus is nothing more than an effort to collect evolved mites with useful features. At a first glance, the other device could have come from any of the engineering works associated with major phyles— Nippon, New Atlantis, Hindustan, the First Distributed Republic being prime suspects. But on deeper examination I find a level of elegance-"

"Elegance?"

"Pardon me, Your Honor, the concept is not easy to explain— there is an ineffable quality to some technology, described by its creators as concinnitous, or technically sweet, or a nice hack— signs that it was made with great care by one who was not merely motivated but inspired. It is the difference between an engineer and a hacker."

"Or an engineer and an artifex?" Judge Fang said.

A trace of a smile came across Miss Pao's face. "I fear that I have enmeshed that little girl in a much deeper business than I ever imagined," Judge Fang said. He rolled up the paper and handed it back to Miss Pao. Chang set the Judge's teacup back in front oi him and poured more tea. Without thinking about it, the Judge put his thumb and fingertips together and tapped them lightly against the tabletop several times. This was an ancient gesture in China. The story was that one of the early Emperors liked to dress as a commoner and travel about the Middle Kingdom to see how the peasants were getting along. Frequently, as he and his staff were sitting about the table in some inn, he would pour tea for everyone. They could not kowtow to their lord without giving away his identity, so they would make this gesture, using their hand to imitate the act of kneeling. Now Chinese people used it to thank each other at the dinner table. From time to time, Judge Fang caught himself doing it: and thought about what a peculiar thing it was to be Chinese in a world without an Emperor.

He sat, hands folded into sleeves, and thought about this and other issues for several minutes, watching the vapor rise from his tea and forn into a fog as it condensed round the bodies of micro-aerostats.

"Soon we will obtrude upon Mr. Hackworth and Dr. X and learn more by observing their reactions. I will consider the right way to sei about this. In the meantime, let us concern ourselves with the girl. Chang, visit her apartment building and see whether there has been any trouble there— suspicious characters hanging about."

"Sir, with all respect, everyone who lives in the girl's building is of suspicious character."

"You know what I mean," said the Judge with some asperity. "The building should have a system for filtering nanosites from the air. If this system is working properly, and if the girl does not take the book out of her building, then she should go unnoticed by these." The Judge drew a streak through the dust on the book's cover and smeared the toner between his fingers. "Speak with the landlord of her building, and let him know that his air-filtering system is due for an inspection, and that this is genuine, not just a solicitation for a bribe."

"Yes, sir," Chang said. He pushed his chair back, rose, bowed, and strode out of the restaurant, pausing only to extract a toothpick from the dispenser by the exit. It would have been acceptable for him to finish his lunch, but Chang had, in the past, evinced concern for the girl's welfare, and apparently wanted to waste no time.

"Miss Pao, plant recording surveillance devices in the girl's flat. At first we will change and review the tapes every day. If the book is not detected soon, we will begin changing them every week."

"Yes, sir," Miss Pao said. She slipped on her phenomenoscopic spectacles. Colored light reflected from the surfaces of her eyes as she lost herself in some kind of interface. Judge Fang refilled his tea, cupped it in the palm of his hand, and went for a stroll round the edge of the terrace. He had much more important things to think about than this girl and her book; but he suspected that from now on he would be thinking about little else.

Description of Old Shanghai;

situation of the Theatre Parnasse;

Miranda's occupation.

Before the Europeans got their hooks into it, Shanghai had been a walled village on the Huang Pu River, a few miles south of its confluence with the estuary of the Yangtze. Much of the architecture was very sophisticated Ming Dynasty stuff, private gardens for rich families, a shopping street here and there concealing interior slums, a rickety, vertiginous teahouse rising from an island in the center of a pond. More recently the wall had been torn down and a sort of beltway built on its foundations. The old French concession wrapped around the north side, and in that neighborhood, on a corner looking across the ring road into the old city, the Theatre Parnasse had been constructed during the late 1800s. Miranda had been working there for five years, but the experience had been so intense that it often seemed more like five days.

The Parnasse had been built by Europeans back when they were serious and unapologetic about their Europeanness. The facade was classical: a three-quarter-round portico on the streetcorner, supported by Corinthian columns, all done in white limestone. The portico was belted by a white marquee, circa 1990, outlined by tubes of purple and pink neon. It would have been easy enough to tear it off and replace it with something mediatronic, but they enjoyed hauling the bamboo ladders out from the set shop and snapping the black plastic letters into place, advertising whatever they were doing tonight. Sometimes they would lower the big mediatronic screen and show movies, and Westerners would come from all over Greater Shanghai, dressed up in their tuxedos and evening gowns, and sit in the dark watching Casablanca or Dances With Wolves. And at least twice a month, the Parnasse Company would actually get out on stage and do it: become actors rather than ractors for a night, lights and greasepaint and costumes. The hard part was indoctrinating the audience; unless they were theatre buffs, they always wanted to run up on stage and interact, which upset the whole thing. Live theatre was an ancient and peculiar taste, roughly on par with listening to Gregorian chants, and it didn't pay the bills. They paid the bills with ractives.

The building was tall and narrow, making the most of precious Shanghai real estate, so the proscenium had a nearly square aspect ratio, like an old-fashioned television. Above it was the bust of some forgotten French actress, supported on gilt wings, flanked by angels brandishing trumpets and laurel wreaths. The ceiling was a circular fresco depicting Muses disporting themselves in flimsy robes. A chandelier hung from the center; its incandescent bulbs had been replaced by new things that didn't burn out, and now it cast light evenly onto the rows of tiny, creaking seats closely packed together on the main floor. There were three balconies and three stories of private boxes, two on the left side and two on the right side of each level. The fronts of the boxes and balconies were all painted with tableaux from classical mythology, the predominant color there as elsewhere being a highly French robin's-egg blue.

The theatre was crammed with plasterwork, so that the faces of cherubs, overwrought Roman gods, impassioned Trojans, and such were always poking out of columns and soffits and cornices, catching you by surprise. Much of this work was spalled from bullets fired by high-spirited Red Guards during Cultural Revolution times. Other than the bullet holes, the Parnasse was in decent shape, though sometime in the twentieth century great blackiron pipes had been anchored vertically alongside the boxes and horizontally before the balconies so that spotlights could be bolted on. Nowadays the spotlights were coin-size disks— phased-array devices that carried their own batteries— and could be stuck up anywhere and controlled by radio. But the pipes were still there and always required a lot of explaining when tourists came through.

Each of the twelve boxes had its own door, and a curtain rail curving around the front so that the occupants could get some privacy between acts. They'd mothballed the curtains and replaced them with removable soundproof screens, unbolted the seats, and stored them in the basement. Now each box was a private egg-shaped room just the right size to serve as a body stage. These twelve stages generated seventy-five percent of the cash flow of the Theatre Parnasse.

Miranda always checked into her stage half an hour early to run a diagnostic on her tat grid. The 'sites didn't last forever— static electricity or cosmic rays could knock them out, and if you let your instrument go to pot out of sheer laziness, you didn't deserve to call yourself a ractor.

Miranda had decorated the dead walls of her own stage with posters and photos of role models, largely actresses from twentieth-century passives. She had a chair in 'the corner for roles that involved sitting down. There was also a tiny coffee table where she set down her triple latte, a two-liter bottle of mineral water, and a box of throat lozenges. Then she peeled down to a black leotard and tights, hanging her street clothes on a tree by the door. Another ractor might have gone nude, worn street clothes, or tried to match her costume to the role she'd be playing, if she were lucky enough to know in advance. At the moment, though, Miranda never knew. She had standing bids on Kate in the ractive version of Taming of the Shrew (which was a butcherous kludge, but popular among a certain sort of male user); Scarlett O'Hara in the ractive Gone With the Wind; a double agent named Ilse in an espionage thriller set on a train passing through Nazi Germany; and Rhea, a neo-Victorian damsel in distress in Silk Road, an adventure-comedy-romance ractive set on the wrong side of contemporary Shanghai. She'd created that role. After the good review had come in ("a remarkably Rhea-listic portrayal by newcomer Miranda Redpath!") she had played little else for a couple of months, even though her bid was so steep that most users opted for one of the understudies or contented themselves with watching passively for one-tenth the price. But the distributor had botched the PR targeting when they tried to take it beyond the Shanghai market, and so now Silk Road was in limbo while various heads rolled.

Four leading roles was about as many as she could keep in her head at once. The prompter made it possible to play any role without having seen it before, if you didn't mind making an ass of yourself. But Miranda had a reputation now and couldn't get away with shoddy work. To fill in the blanks when things got slow, she also had standing bids, under another name, for easier work: mostly narration jobs, plus anything having to do with children's media.

She didn't have any kids of her own, but she still corresponded with the ones she'd taken care of during her governess days. She loved racting with children, and besides it was good exercise for the voice, saying those silly little rhymes just right. "Practice Kate from Shrew," she said, and the Miranda-shaped constellation was replaced by a dark-haired woman with green, feline eyes, dressed in some costume designer's concept of what a rich woman in the Italian Renaissance would be likely to wear. Miranda had large bunny eyes while Kate had cat eyes, and cat eyes were used differently from bunny eyes, especially when delivering a slashing witticism. Carl Hollywood, the company's founder and dramaturge, who'd been sitting in passively on her Shrews, had suggested that she needed more work in this area. Not many payers enjoyed Shakespeare or even knew who he was, but the ones who did tended to be very high on the income scale and worth catering to. Usually this kind of argument had no effect on Miranda, but she'd been finding that some of these (rich sexist snob asshole) gentlemen were remarkably good ractors. And any professional could tell you that it was a rare pleasure to ract with a payer who knew what he was doing.

. . .

The Shift comprised the Prime Times for London, the East Coast, and the West Coast. In Greenwich Time, it started around nine P.M., when Londoners were finishing dinner and looking for entertainment, and wound up about seven A.M., when Californians were going to bed. No matter what time zones they actually lived in, all ractors tried to work during those hours. In Shanghai's time zone, The Shift ran from about five A.M. to midafternoon, and Miranda didn't mind doing overtime if some well-heeled Californian wanted to stretch a ractive late into the night. Some of the ractors in her company didn't come in until later in the day, but Miranda still had dreams of living in London and craved attention from that city's sophisticated payers. So she always came to work early.

When she finished her warmups and went on, she found a bid already waiting for her. The casting agent, which was a semiautonomous piece of software, had assembled a company of nine payers, enough to ract all the guest roles in First Class to Geneva, which was about intrigue among rich people on a train in Nazi-occupied France, and which was to ractives what The Mousetrap was to passive theatre. It was an ensemble piece: nine guest roles to be assumed by payers, three somewhat larger and more glamorous host roles to be assumed by payees like Miranda. One of the characters was, unbeknownst to the others, an Allied spy.

Another was a secret colonel in the SS, another was secretly Jewish, another was a Cheka agent. Sometimes there was a German trying to defect to the Allied side. But you never knew which was which when the ractive started up; the computer switched all the roles around at random.

It paid well because of the high payer/payee ratio. Miranda provisionally accepted the bid. One of the other host roles hadn't been filled yet, so while she waited, she bid and won a filler job. The computer morphed her into the face of an adorable young woman whose face and hair looked typical of what was current in London at the moment; she wore the uniform of a British Airways ticket agent. "Good evening, Mr. Oremland," she gushed, reading the prompter. The computer disped it into an even perkier voice and made subtle corrections in her accent.

"Good evening, er, Margaret," said the jowly Brit staring out of a pane on her mediatron. He was wearing half-glasses, had to squint to make out her nametag. His tie was loose on his chest, a gin and tonic in one hairy fist, and he liked the looks of this Margaret. Which was almost guaranteed, since Margaret had been morphed up by a marketing computer in London that knew more about this gentleman's taste in girlflesh than he would like to think.

"Six months without a vacation!? How boring," Miranda/Margaret said. "You must be doing something terribly important," she continued, facetious without being mean, the two of them sharing a little joke.

"Yes, I suppose even making lots of money does become boring after a while," the man returned, in much the same tone.

Miranda glanced over at the casting sheet for First Class to Geneva. She'd be pissed if this Mr. Oremland got overly talkative and forced her to pass on the bigger role. Though he did seem a reasonably clever sort. "You know, it's a fine time to visit Atlantan West Africa, and the airship Gold Coast is scheduled to depart in two weeks— shall I book a stateroom for you? And a companion perhaps?"

Mr. Oremland seemed iffy. "Call me old-fashioned," he said, "but when you say Africa, I think AIDS and parasites."

"Oh, not in West Africa, sir, not in the new colonies. Would you like a quick tour?"

Mr. Oremland gave Miranda/Margaret one long, searching, horny look, sighed, checked his watch, and seemed to remember that she was an imaginary being. "Thank you just the same," he said, and cut her off. Just in time too; the playbill for Geneva had just filled up. Miranda only had a few seconds to switch contexts and get herself into the character of Ilse before she found herself sitting in a first-class coach of a midtwentieth-century passenger train, staring into the mirror at a blond, blue-eyed, high-cheekboned ice queen.

Unfolded on her dressing-table was a letter written in Yiddish. So tonight she was the secret Jew. She tore the letter into tiny pieces and fed them out her window, then did the same with a couple of Stars of David that she rooted out of her jewelry case.

This thing was fully ractive, and there was nothing to prevent other characters from breaking into her coach and going through her possessions. Then she finished putting on her makeup and choosing her outfit, and went to the dining car for dinner. Most of the other characters were already in here. The nine amateurs were stiff and stilted as usual, the two other professionals were circulating among them, trying to loosen them up, break through that self-consciousness and get them into their characters.

Geneva ended up dragging on for a good three hours. It was nearly ruined by one of the payers, who had clearly signed up exclusively for the purpose of maneuvering Ilse into bed. He turned out to be the secret SS colonel too; but he was so hell-bent on fucking Ilse that he spent the whole evening out of character. Finally Miranda lured him into the kitchen in the back of the dining car, shoved a foot-long butcher knife into his chest, and left him in the fridge. She had played this role a couple of hundred times and knew the location of every potentially lethal object on the train.

After a ractive it was considered good form to go to the Green Room, a virtual pub where you could chat out-of-character with the other ractors. Miranda skipped it because she knew that the creep would be waiting for her there.

Next was a lull of an hour or so. Primetime in London was over, and New Yorkers were still eating dinner. Miranda went to the bathroom, ate a little snack, and picked up a few kiddy jobs. Kids on the West Coast were getting back from school and jumping right 'into the high-priced educational ractives that their parents made available to them. These things created a plethora of extremely short but fun roles; in quick succession, Miranda's face was morphed into a duck, a bunny, a talking tree, the eternally elusive Carmen Sandiego, and the repulsively cloying Doogie the Dinosaur. Each of them got a couple of lines at most:

"That's right! B stands for balloon! I like to play with balloons, don't you, Matthew?"

"Sound it out, Victoria! You can do it!"

"Soldier ants have larger and stronger jaws than their worker counterparts and play a key role in defending the nest from predators."

"Please don't throw me into that briar patch, Br'er Fox!"

"Hello, Roberta! I've been missing you all day. How was your field trip to Disneyland?"

"Twentieth-century airships were filled with flammable hydrogen, expensive helium, or inefficient hot air, but our modern versions are filled literally with nothing at all. High-strength nanostructures make it possible to pump all the air from an airship's envelope and fill it with a vacuum. Have you ever been on an airship, Thomas?"

Nell's further experiences with the Primer;

the origin of Princess Nell.

"Once upon a time there was a little Princess named Nell who was imprisoned in a tall dark castle on an island-"

"Why?"

"Nell and Harv had been locked up in the Dark Castle by their evil stepmother."

"Why didn't their father let them out of the Dark Castle?"

"Their father, who had protected them from the whims of the wicked stepmother, had gone sailing over the sea and never come back."

"Why did he never come back?"

"Their father was a fisherman. He went out on his boat every day. The sea is a vast and dangerous place, filled with monsters, storms, and other dangers. No one knows what fate befell him. Perhaps it was foolish of him to sail into such danger, but Nell knew better than to fret over things she could not change."

"Why did she have a wicked stepmother?"

"Nell's mother died one night when a monster came out of the sea and entered their cottage to snatch Nell and Harv, who were just babies. She fought with the monster and slew it, but in so doing suffered grievous wounds and died the next day with her adopted children still nestled in her bosom."

"Why did the monster come from the sea?"

"For many years, Nell's father and mother badly wanted children but were not so blessed until one day, when the father caught a mermaid in his net. The mermaid said that if he let her go, she would grant him a wish, so he wished for two children, a boy and a girl.

"The next day, while he was out fishing, he was approached by a mermaid carrying a basket. In the basket were the two little babies, just as he had requested, wrapped up in cloth of gold. The mermaid cautioned him that he and his wife should not allow the babies to cry at night."

"Why were they in gold cloth?"

"They were actually a Princess and a Prince who had been in a shipwreck. The ship sank, but the basket containing the two babies bobbed like a cork on the ocean until the mermaids came and found them. They took care of those two babies until they found a good parent for them.

"He took the babies back to the cottage and presented them to his wife, who swooned for joy. They lived happily together for some time, and whenever one of the babies cried, one of the parents would get up and comfort it. But one night father did not come home, because a storm had pushed his little red fishing boat far out to sea. One of the babies began to cry, and the mother got up to comfort it. But when the other began to cry as well, there was nothing she could do, and shortly the monster came calling.

"When the fisherman returned home the next day, he found his wife's body lying beside that of the monster, and both of the babies unharmed. His grief was very great, and he began the difficult task of raising both the children.

"One day, a stranger came to his door. She said that she had been cast out by the cruel Kings and Queens of the Land Beyond and that she needed a place to sleep and would do any kind of work in exchange. At first she slept on the floor and cooked and cleaned for the fisherman all day long, but as Nell and Harv got bigger, she began to give them more and more chores, until by the time their father disappeared, they toiled from dawn until long after nightfall, while their stepmother never lifted a finger."

"Why didn't the fisherman and his babies live in the castle to protect them from the monster?"

"The castle was a dark forbidding place on the top of a mountain. The fisherman had been told by his father that it had been built many ages ago by trolls, who were still said to live there. And he did not have the twelve keys."

"Did the wicked stepmother have the twelve keys?"

"She kept them buried in a secret place as long as the fisherman was around, but after he sailed away and did not come back, she had Nell and Harv dig them up again, along with a quantity of jewels and gold that she had brought with her from the Land Beyond. She bedecked herself with the gold and jewels, then opened up the iron gates of the Dark Castle and tricked Nell and Harv into going inside. As soon as they were in, she slammed the gates shut behind them and locked the twelve locks. 'When the sun goes down, the trolls will have you for a snack!' she cackled."

"What's a troll?"

"A scary monster that lives in holes in the ground and comes out after dark."

Nell started to cry. She slammed the book closed, ran to her bed, gathered her stuffed animals up in her arms, started chewing on her blanket, and cried for a while, considering the question of trolls.

The book made a fluttering sound. Nell saw it opening in the corner of her eye and looked over cautiously, afraid she might see a picture of a troll. But instead, she saw two pictures. One was of Princess Nell, sitting on the grass with four dolls gathered in her arms. Facing it was a picture of Nell surrounded by four creatures: a big dinosaur, a rabbit, a duck, and a woman in a purple dress with purple hair.

The book said, "Would you like to hear the story of how Princess Nell made some friends in the Dark Castle, where she least expected it, and how they killed all of the trolls and made it a safe place to live?"

"Yes!" Nell said, and scooted across the floor until she was poised above the book.

Judge Fang pays a visit to the Celestial Kingdom;

tea served in an ancient setting;

a "chance" encounter with Dr. X

Judge Fang was not afflicted with the Westerner's inability to pronounce the name of the man known as Dr. X, unless a combined Cantonese/New York accent counted as a speech impediment. In his discussions with his trusted subordinates he had fallen into the habit of calling him Dr. X anyway.

He had never had cause to pronounce the name at all, until recently. Judge Fang was district magistrate for the Leased Territories, which in turn were part of the Chinese Coastal Republic.

Dr. X almost never left the boundaries of Old Shanghai, which was part of a separate district; more to the point, he stuck to a small but anfractuous subregion whose tendrils were seemingly ramified through every block and building of the ancient city. On the map, this region looked like the root system of a thousand-year-old dwarf tree; its border must have been a hundred kilometers long, even though it was contained within a couple of square kilometers. This region was not part of the Coastal Republic; it styled itself as the Middle Kingdom, a living vestige of Imperial China, prohibitively the oldest and greatest nation of the world.

The tendrils went even farther than that; Judge Fang had known this for a long time. Many of the gang members running around the Leased Territories with Judge Fang's cane marks across their asses had connections on the mainland that could ultimately be traced back to Dr. X. It was rarely useful to dwell upon this fact; if it hadn't been Dr. X, it would have been someone else. Dr. X was unusually clever at taking advantage of the principle of grith, or right of refuge, which in the modern usage simply meant that Coastal Republic officials like Judge Fang could not enter the Celestial Kingdom and arrest someone like Dr. X. So usually when they bothered to trace a criminal's higher connections at all, they simply drew an arrow up the page to a single character, consisting of a box with a vertical slash drawn down through the middle. The character meant Middle, as in Middle Kingdom, though for Judge Fang it had come to mean, simply, trouble.

At the House of the Venerable and Inscrutable Colonel and other Judge Fang hangouts, the name of Dr. X had been pronounced more frequently in recent weeks. Dr. X had tried to bribe everyone on Judge Fang's hierarchy except for the Judge himself. Of course, the overtures had been made by people whose connection with Dr. X was tenuous in the extreme, and had been so subtle that most of those approached had not even realized what was happening until, days or weeks later, they had suddenly sat up in bed exclaiming,

"He was trying to bribe me! I must tell Judge Fang!"

If not for grith, this might have made for a merry and stimulating couple of decades, as Judge Fang matched his wits against those of the Doctor, a worthy adversary at last and a welcome break from smelly, larcenous barbarian whelps. As it was, Dr. X's machinations were of purely abstract interest. But they were no less interesting for that, and many days, as Miss Pao proceeded through the familiar line of patter about sky-eyes, heuristic mugging detection, and tagger aerostats, Judge Fang found his attention wandering across town to the ancient city, to the hong of Dr. X.

It was said that the Doctor frequently took tea in the morning at an old teahouse there, and so it was that one morning Judge Fang happened to drop in on the place. It had been built, centuries ago, in the center of a pond. Swarms of fire-colored fish hung just beneath the surface of the khaki water, glowing like latent coals, as Judge Fang and his assistants, Miss Pao and Chang, crossed the bridge.

There was a Chinese belief that demons liked to travel only in straight lines. Hence the bridge zigzagged no fewer than nine times as it made its way to the center of the pond. The bridge was a demon filter, in other words, and the teahouse demon-free, which seemed of only limited usefulness if it still hosted people like Dr. X. But for Judge Fang, raised in a city of long straight avenues, full of straight talkers, it was useful to be reminded that from the point of view of some people, including Dr. X, all of that straightness was suggestive of demonism; more natural and human was the ever-turning way, where you could never see round the next corner, and the overall plan could be understood only after lengthy meditation.

The teahouse itself was constructed of unfinished wood, aged to a nice gray. It looked rickety but evidently wasn't. It was narrow and tall, two stories high with a proud winglike roof. One entered through a low narrow door, built by and for the chronically undernourished. The interior had the ambience of a rustic cabin on a lake. Judge Fang had been here before, in mufti, but today he had thrown a robe over his charcoal-gray pinstripe suit— a reasonably subtle brocade, funereal by comparison with what people used to wear in China. He also wore a black cap embroidered with a unicorn, which in most company would probably be lumped in with rainbows and elves but here would be understood for what it was, an ancient symbol of acuity. Dr. X could be relied upon to get the message.

The teahouse staff had had plenty of time to realize he was coming as he negotiated the endless turns in the causeway. A manager of sorts and a couple of waitresses were arrayed before the door, bowing deeply as he approached.

Judge Fang had been raised on Cheerios, burgers, and jumbo burritos bulging with beans and meat. He was just a bit less than two meters in height. His beard was unusually thick, and he had been letting it grow out for a couple of years now, and his hair fell down past the tips of his shoulder blades. These elements, plus the hat and robe, and in combination with the power reposed in him by the state, gave him a certain presence of which he was well aware.

He tried not to be overly satisfied with himself, as this would have gone against all Confucian precepts. On the other hand, Confucianism was all about hierarchy, and those who were in high positions were supposed to comport themselves with a certain dignity. Judge Fang could turn it on when he needed to. He used it now to get himself situated at the best table on the first floor, off in the corner with a nice view out the tiny old windows into the neighboring Ming-era garden. He was still in the Coastal Republic, in the middle of the Twenty-first century. But he could have been in the Middle Kingdom of yore, and for all intents and purposes, he was.

Chang and Miss Pao separated themselves from their master and requested a table on the second floor, up a narrow and alarming stairway, leaving Judge Fang in peace whilst also making their presence forcibly known to Dr. X, who happened to be up there right now, as he always was at this time in the morning, sipping tea and chatting with his venerable homeboys.

When Dr. X made his way down half an hour later, he was nonetheless delighted and surprised to see the moderately famous and widely respected Judge Fang sitting all by his lonesome staring out at the pond, its schools of fish flickering lambently. When he approached the table to tender his respects, Judge Fang invited him to take a seat, and after several minutes of sensitive negotiations over whether this would or would not be an unforgivable intrusion on the magistrate's privacy, Dr. X finally, gratefully, reluctantly, respectfully took a seat.

There was lengthy discourse between the two men on which of them was more honored to be in the company of the other, followed by exhaustive discussion of the relative merits of the different teas offered by the proprietors, whether the leaves were best picked in early or late April, whether the brewing water should be violently boiling as the pathetic gwailos always did it, or limited to eighty degrees Celsius.

Eventually, Dr. X got around to complimenting Judge Fang on his cap, especially on the embroidery work. This meant that he had noticed the unicorn and understood its message, which was that Judge Fang had seen through all of his efforts at bribery. Not long afterward, Miss Pao came down and regretfully informed the Judge that his presence was urgently required at a crime scene in the Leased Territories. To spare Judge Fang the embarrassment of having to cut short the conversation, Dr. X was approached, moments later, by one of his staff, who whispered something into his ear. The Doctor apologized for having to take his leave, and the two men then got into a very genteel argument over which one of them was being more inexcusably rude, and then over which would precede the other across the bridge. Judge Fang ended up going first, because his duties were deemed more pressing, and thus ended the first meeting between the Judge and Dr. X. The Judge was quite happy; it had all gone just as planned.

Hackworth receives an unexpected visit from Inspector Chang.

Mrs. Hull had to shake the flour out of her apron to answer the door. Hackworth, working in his study, assumed it was a mere delivery until she appeared in his doorway, harrumphing lightly, holding a salver with a single card centered on it: Lieutenant Chang. His organization was called, in traditional Chinese general-to-specific order, China Coastal Republic Shanghai New Chusan Leased Territories District Magistrate Office.

"What does he want?"

"To give you your hat back."

"Send him in," Hackworth said, startled.

Mrs. Hull dawdled significantly. Hackworth glanced into a mirror and saw himself reaching for his throat, checking the knot on his necktie. His smoking jacket was hanging loose, and he wrapped it tight and retied the sash. Then he went to the parlor.